<template>
  <div class="home-singer">
    <h3>热门歌手</h3>
    <div class="wrapper" ref="wrapper">
      <ul class="content" ref="content">
        <li
          v-for="(item, index) in listData"
          :key="index"
          @click="selectItem(item)"
        >
          <div class="cover">
            <van-image :src="item.singer_pic" radius="1rem" />
          </div>
          <span>{{ item.singer_name }}</span>
        </li>
      </ul>
    </div>
  </div>
</template>
<script>
import { betterScrollHorizontal } from "../../common/betterScroll.js";
export default {
  data() {
    return {
      listData: [],
    };
  },
  created() {
    this.getListData();
  },
  methods: {
    getListData() {
      this.$request("get", "/singer/list").then((res) => {
        // console.log(res);
        if (res.result == 100) {
          this.listData = res.data.list.slice(0, 12);
        }
        betterScrollHorizontal(
          this,
          this.$refs.wrapper,
          this.$refs.content,
          this.listData.length,
          10
        );
      });
    },
    selectItem(item) {
      //列表项的点击事件
      const id = item.singer_mid;
      //调用状态管理，commit提交唤醒mutations
       this.$store.commit('saveSinger',item)
      this.$router.push({ path: `/singerhome/${id}` });
    },
  },
};
</script>
<style scoped>
.wrapper {
  width: 100%;
  overflow: hidden;
}
ul.content li {
  display: inline-block;
  width: 10rem;
  vertical-align: top;
}
ul.content li * {
  margin: 0.1rem;
}
ul.content li > span {
  font-size: 0.8rem;
  color: #54493b;
}
</style>